electric lamps types set, woodcut style , hand drawn doodle, sketch

electric lamps types set woodcut style design hand drawn doodle sketch isolated vector illustration tipped candle gls classic led cfl mushroom decorative round par 38 reflector pygmy traditional light bulb lamp halogen incandescent filament fluorescent diode energy type compact electricity concept illumination innovation technology glass power saving economy bright art drawing symbol simple outline black shape styleoutline